PDB Short entry for 4TKU
HEADER    OXIDOREDUCTASE                          27-MAY-14   4TKU              
TITLE     REACTIVATED NITROGENASE MOFE-PROTEIN FROM A. VINELANDII               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN;           
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 SYNONYM: DINITROGENASE,NITROGENASE COMPONENT I;                      
COMPND   5 EC: 1.18.6.1;                                                        
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN;            
COMPND   8 CHAIN: B, D;                                                         
COMPND   9 SYNONYM: DINITROGENASE,NITROGENASE COMPONENT I;                      
COMPND  10 EC: 1.18.6.1                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII;                         
SOURCE   3 ORGANISM_TAXID: 354;                                                 
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII;                         
SOURCE   6 ORGANISM_TAXID: 354                                                  
KEYWDS    NITROGENASE, FEMO-COFACTOR, INHIBITION, OXIDOREDUCTASE                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.SPATZAL,K.PEREZ,O.EINSLE,J.B.HOWARD,D.C.REES                        
REVDAT   3   27-DEC-23 4TKU    1       SOURCE JRNL   REMARK LINK                
REVDAT   2   15-OCT-14 4TKU    1       JRNL                                     
REVDAT   1   01-OCT-14 4TKU    0                                                
JRNL        AUTH   T.SPATZAL,K.A.PEREZ,O.EINSLE,J.B.HOWARD,D.C.REES             
JRNL        TITL   LIGAND BINDING TO THE FEMO-COFACTOR: STRUCTURES OF CO-BOUND  
JRNL        TITL 2 AND REACTIVATED NITROGENASE.                                 
JRNL        REF    SCIENCE                       V. 345  1620 2014              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   25258081                                                     
JRNL        DOI    10.1126/SCIENCE.1256679                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.43 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0049                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.43                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.65                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 351612                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.132                           
REMARK   3   R VALUE            (WORKING SET) : 0.132                           
REMARK   3   FREE R VALUE                     : 0.142                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 18448                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.43                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.47                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 25484                        
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.83                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2490                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 1364                         
REMARK   3   BIN FREE R VALUE                    : 0.2450                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 15882                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 138                                     
REMARK   3   SOLVENT ATOMS            : 1532                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.79                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.27000                                              
REMARK   3    B22 (A**2) : -0.23000                                             
REMARK   3    B33 (A**2) : -0.06000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.05000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.059         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.047         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.033         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.981         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.976                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.974                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 16889 ; 0.010 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A): 15772 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 23327 ; 1.687 ; 1.987       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 36452 ; 1.427 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  2077 ; 6.126 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   770 ;36.315 ;24.039       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  2947 ;12.261 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    98 ;20.106 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  2404 ; 0.102 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 19085 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  3915 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  8203 ; 0.853 ; 0.763       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  8202 ; 0.853 ; 0.763       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 10317 ; 1.086 ; 1.151       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2): 10318 ; 1.085 ; 1.151       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  8686 ; 1.458 ; 0.921       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  8687 ; 1.458 ; 0.921       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2): 12525 ; 1.701 ; 1.318       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2): 77145 ; 1.909 ; 8.019       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2): 75535 ; 1.716 ; 7.785       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2): 32654 ; 1.566 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   193 ;20.939 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2): 33488 ; 5.482 ; 5.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     4        A   480                          
REMARK   3    RESIDUE RANGE :   A   501        A   504                          
REMARK   3    RESIDUE RANGE :   A   601        A   933                          
REMARK   3    ORIGIN FOR THE GROUP (A):  11.5510  -6.8667  54.3379              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0145 T22:   0.0202                                     
REMARK   3      T33:   0.0059 T12:  -0.0043                                     
REMARK   3      T13:   0.0064 T23:   0.0023                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2847 L22:   0.4287                                     
REMARK   3      L33:   0.3494 L12:   0.0714                                     
REMARK   3      L13:   0.0137 L23:   0.0699                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0094 S12:  -0.0458 S13:  -0.0195                       
REMARK   3      S21:   0.0529 S22:  -0.0152 S23:   0.0347                       
REMARK   3      S31:   0.0311 S32:  -0.0332 S33:   0.0058                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     2        B   523                          
REMARK   3    RESIDUE RANGE :   B   601        B   605                          
REMARK   3    RESIDUE RANGE :   B   701        B  1144                          
REMARK   3    ORIGIN FOR THE GROUP (A):  32.2739  11.1506  41.3887              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0210 T22:   0.0084                                     
REMARK   3      T33:   0.0048 T12:  -0.0041                                     
REMARK   3      T13:   0.0021 T23:  -0.0022                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1737 L22:   0.1387                                     
REMARK   3      L33:   0.3711 L12:   0.0087                                     
REMARK   3      L13:  -0.0359 L23:   0.0148                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0040 S12:  -0.0182 S13:   0.0256                       
REMARK   3      S21:   0.0023 S22:   0.0005 S23:  -0.0078                       
REMARK   3      S31:  -0.0600 S32:   0.0463 S33:  -0.0045                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     4        C   480                          
REMARK   3    RESIDUE RANGE :   C   501        C   504                          
REMARK   3    RESIDUE RANGE :   C   601        C   925                          
REMARK   3    ORIGIN FOR THE GROUP (A):  35.5358   6.7690  -9.8127              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0197 T22:   0.0176                                     
REMARK   3      T33:   0.0033 T12:   0.0004                                     
REMARK   3      T13:   0.0037 T23:   0.0038                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2911 L22:   0.4127                                     
REMARK   3      L33:   0.3600 L12:  -0.0863                                     
REMARK   3      L13:  -0.0314 L23:   0.0071                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0102 S12:   0.0449 S13:   0.0246                       
REMARK   3      S21:  -0.0607 S22:  -0.0164 S23:  -0.0107                       
REMARK   3      S31:  -0.0264 S32:   0.0135 S33:   0.0062                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     2        D   523                          
REMARK   3    RESIDUE RANGE :   D   601        D   605                          
REMARK   3    RESIDUE RANGE :   D   701        D  1130                          
REMARK   3    ORIGIN FOR THE GROUP (A):  42.7840 -11.1948  13.4407              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0184 T22:   0.0123                                     
REMARK   3      T33:   0.0093 T12:   0.0047                                     
REMARK   3      T13:   0.0084 T23:   0.0010                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1810 L22:   0.1452                                     
REMARK   3      L33:   0.3653 L12:  -0.0068                                     
REMARK   3      L13:  -0.0601 L23:  -0.0276                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0109 S12:  -0.0086 S13:  -0.0302                       
REMARK   3      S21:  -0.0072 S22:  -0.0075 S23:  -0.0145                       
REMARK   3      S31:   0.0524 S32:   0.0604 S33:   0.0184                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4TKU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000201789.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-APR-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.99987                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 370074                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.430                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.760                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.7                               
REMARK 200  DATA REDUNDANCY                : 7.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.43                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.51                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, NACL, IMIDAZOLE/MALATE,         
REMARK 280  GLYCEROL, SODIUM DITHIONITE, VAPOR DIFFUSION, SITTING DROP,         
REMARK 280  TEMPERATURE 294K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       65.39250            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 33590 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 57190 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -254.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     ALA A   481                                                      
REMARK 465     SER A   482                                                      
REMARK 465     GLU A   483                                                      
REMARK 465     GLY A   484                                                      
REMARK 465     ALA A   485                                                      
REMARK 465     GLU A   486                                                      
REMARK 465     LYS A   487                                                      
REMARK 465     VAL A   488                                                      
REMARK 465     ALA A   489                                                      
REMARK 465     ALA A   490                                                      
REMARK 465     SER A   491                                                      
REMARK 465     ALA A   492                                                      
REMARK 465     MET B     1                                                      
REMARK 465     MET C     1                                                      
REMARK 465     THR C     2                                                      
REMARK 465     GLY C     3                                                      
REMARK 465     ALA C   481                                                      
REMARK 465     SER C   482                                                      
REMARK 465     GLU C   483                                                      
REMARK 465     GLY C   484                                                      
REMARK 465     ALA C   485                                                      
REMARK 465     GLU C   486                                                      
REMARK 465     LYS C   487                                                      
REMARK 465     VAL C   488                                                      
REMARK 465     ALA C   489                                                      
REMARK 465     ALA C   490                                                      
REMARK 465     SER C   491                                                      
REMARK 465     ALA C   492                                                      
REMARK 465     MET D     1                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A 480    CB   CG   CD   OE1  OE2                             
REMARK 470     PHE B 125    CB   CG   CD1  CD2  CE1  CE2  CZ                    
REMARK 470     LYS B 171    CE   NZ                                             
REMARK 470     LYS B 211    CG   CD   CE   NZ                                   
REMARK 470     ASP B 214    OD1  OD2                                            
REMARK 470     GLU B 279    OE2                                                 
REMARK 470     GLU B 312    OE2                                                 
REMARK 470     LYS B 404    CD   CE   NZ                                        
REMARK 470     LEU B 430    CD2                                                 
REMARK 470     THR C  40    CG2                                                 
REMARK 470     LYS C 168    CD   CE   NZ                                        
REMARK 470     GLU C 318    CD   OE1  OE2                                       
REMARK 470     LYS C 392    CD   CE   NZ                                        
REMARK 470     LYS C 473    CD   CE   NZ                                        
REMARK 470     LYS D 211    CE   NZ                                             
REMARK 470     LYS D 222    CE   NZ                                             
REMARK 470     GLU D 279    CD   OE2                                            
REMARK 470     LYS D 404    CD                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NZ   LYS B    50     O    HOH B  1112              1.63            
REMARK 500   O    HOH A   887     O    HOH D  1088              1.95            
REMARK 500   O    HOH C   894     O    HOH C   897              1.98            
REMARK 500   CB   CYS C   249     O    HOH C   876              1.98            
REMARK 500   O    ARG B   453     N    THR B   455              2.01            
REMARK 500   O    HOH D   938     O    HOH D  1115              2.01            
REMARK 500   O    HOH B  1023     O    HOH C   897              2.05            
REMARK 500   NH2  ARG D   453     O    HOH D  1086              2.16            
REMARK 500   O5   HCA C   501    MO1   ICS C   502              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NZ   LYS B   400     O    HOH A   602     2656     1.65            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  96   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LYS B  50   CD  -  CE  -  NZ  ANGL. DEV. =  15.4 DEGREES          
REMARK 500    MET B 247   CG  -  SD  -  CE  ANGL. DEV. =  11.5 DEGREES          
REMARK 500    GLN B 452   CA  -  C   -  N   ANGL. DEV. =  15.0 DEGREES          
REMARK 500    GLN B 452   O   -  C   -  N   ANGL. DEV. = -14.8 DEGREES          
REMARK 500    ASP B 454   C   -  N   -  CA  ANGL. DEV. = -15.5 DEGREES          
REMARK 500    ARG C 248   NE  -  CZ  -  NH1 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    MET C 279   CG  -  SD  -  CE  ANGL. DEV. = -10.9 DEGREES          
REMARK 500    ARG C 343   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  67      -61.33    -90.48                                   
REMARK 500    VAL A 106      -70.69   -119.03                                   
REMARK 500    PHE A 109       13.55   -140.90                                   
REMARK 500    ASP A 117       60.51     38.63                                   
REMARK 500    SER A 190     -175.92   -178.69                                   
REMARK 500    HIS A 274      -70.48    -90.08                                   
REMARK 500    PHE A 316     -153.08   -114.30                                   
REMARK 500    ILE A 355     -153.13   -142.88                                   
REMARK 500    LEU A 358      -56.80   -140.95                                   
REMARK 500    PHE A 381       14.33   -145.68                                   
REMARK 500    SER A 423     -150.12   -155.16                                   
REMARK 500    HIS A 442      -63.88   -101.58                                   
REMARK 500    SER A 447     -152.99   -119.48                                   
REMARK 500    ALA B  67       52.71   -118.67                                   
REMARK 500    ALA B  69     -168.86   -126.43                                   
REMARK 500    SER B 255       98.27     84.47                                   
REMARK 500    ASP B 262       49.42   -159.86                                   
REMARK 500    ASP B 454      -44.95    -29.99                                   
REMARK 500    ALA B 514      -60.73   -120.35                                   
REMARK 500    VAL C  70      -61.29   -102.03                                   
REMARK 500    PHE C 109       14.21   -142.28                                   
REMARK 500    SER C 190     -175.57   -177.13                                   
REMARK 500    PRO C 266       -7.89    -59.84                                   
REMARK 500    HIS C 274      -68.70    -91.10                                   
REMARK 500    PHE C 316     -155.75   -117.54                                   
REMARK 500    ILE C 355     -152.81   -141.44                                   
REMARK 500    LEU C 358      -56.72   -141.77                                   
REMARK 500    PHE C 381       16.17   -146.93                                   
REMARK 500    SER C 423     -152.18   -156.94                                   
REMARK 500    HIS C 442      -64.12    -97.38                                   
REMARK 500    SER C 447     -153.71   -120.99                                   
REMARK 500    ALA D  67       53.87   -116.65                                   
REMARK 500    ALA D  69     -168.68   -126.75                                   
REMARK 500    SER D 255       98.18     84.10                                   
REMARK 500    ASP D 262       46.43   -160.14                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  96         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 925        DISTANCE =  6.24 ANGSTROMS                       
REMARK 525    HOH B1129        DISTANCE =  6.68 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  62   SG                                                     
REMARK 620 2 CLF B 601   S2A 109.9                                              
REMARK 620 3 CLF B 601   S4A 122.5 101.1                                        
REMARK 620 4 CLF B 601   S3A 113.6 102.1 105.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  88   SG                                                     
REMARK 620 2 CLF B 601   S1   96.8                                              
REMARK 620 3 CLF B 601   S4A 118.3 109.5                                        
REMARK 620 4 CLF B 601   S3A 116.0 109.7 106.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE5                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  88   SG                                                     
REMARK 620 2 CLF B 601   S1   95.6                                              
REMARK 620 3 CLF B 601   S2B 110.3 113.3                                        
REMARK 620 4 CLF B 601   S4B 126.6 108.1 103.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 154   SG                                                     
REMARK 620 2 CLF B 601   S1  113.1                                              
REMARK 620 3 CLF B 601   S2A 104.1 113.5                                        
REMARK 620 4 CLF B 601   S4A 116.5 107.2 102.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             ICS A 502  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 275   SG                                                     
REMARK 620 2 ICS A 502   S1A 104.8                                              
REMARK 620 3 ICS A 502   S2A 117.1 103.8                                        
REMARK 620 4 ICS A 502   S4A 118.3 106.7 104.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE7                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  70   SG                                                     
REMARK 620 2 CLF B 601   S2B 121.0                                              
REMARK 620 3 CLF B 601   S3B 116.6 101.7                                        
REMARK 620 4 CLF B 601   S4B 110.1 101.3 103.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  95   SG                                                     
REMARK 620 2 CLF B 601   S1   90.0                                              
REMARK 620 3 CLF B 601   S2A 108.7 113.9                                        
REMARK 620 4 CLF B 601   S3A 134.7 107.3 102.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE8                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B  95   SG                                                     
REMARK 620 2 CLF B 601   S1   92.0                                              
REMARK 620 3 CLF B 601   S3B 114.9 113.8                                        
REMARK 620 4 CLF B 601   S4B 119.8 109.8 106.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FE2 D 605  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG B 108   O                                                      
REMARK 620 2 GLU B 109   OE2  88.1                                              
REMARK 620 3 HOH B 818   O    87.3  86.9                                        
REMARK 620 4 ASP D 353   OD2 173.1  86.4  96.5                                  
REMARK 620 5 ASP D 357   OD2  98.7 171.1  87.7  87.2                            
REMARK 620 6 HOH D 795   O    90.2  89.2 175.5  85.5  96.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF B 601  FE6                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 153   SG                                                     
REMARK 620 2 CLF B 601   S1   91.2                                              
REMARK 620 3 CLF B 601   S2B 127.3 110.0                                        
REMARK 620 4 CLF B 601   S3B 115.6 110.0 101.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FE2 B 605  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 353   OD2                                                    
REMARK 620 2 ASP B 357   OD2  88.6                                              
REMARK 620 3 HOH B 860   O    87.6  96.2                                        
REMARK 620 4 ARG D 108   O   172.3  98.3  88.2                                  
REMARK 620 5 GLU D 109   OE2  86.1 171.3  90.5  87.5                            
REMARK 620 6 HOH D 799   O    97.5  87.7 173.7  86.4  86.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  62   SG                                                     
REMARK 620 2 CLF D 601   S2A 109.9                                              
REMARK 620 3 CLF D 601   S4A 122.7 100.9                                        
REMARK 620 4 CLF D 601   S3A 113.5 102.3 105.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE4                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  88   SG                                                     
REMARK 620 2 CLF D 601   S1   96.7                                              
REMARK 620 3 CLF D 601   S4A 118.3 109.2                                        
REMARK 620 4 CLF D 601   S3A 116.0 110.0 106.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE5                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C  88   SG                                                     
REMARK 620 2 CLF D 601   S1   94.9                                              
REMARK 620 3 CLF D 601   S2B 110.5 112.9                                        
REMARK 620 4 CLF D 601   S4B 126.8 108.7 103.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 154   SG                                                     
REMARK 620 2 CLF D 601   S1  111.6                                              
REMARK 620 3 CLF D 601   S2A 104.8 114.2                                        
REMARK 620 4 CLF D 601   S4A 116.6 106.8 102.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             ICS C 502  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS C 275   SG                                                     
REMARK 620 2 ICS C 502   S1A 105.0                                              
REMARK 620 3 ICS C 502   S2A 117.7 103.8                                        
REMARK 620 4 ICS C 502   S4A 117.8 106.8 104.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE7                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  70   SG                                                     
REMARK 620 2 CLF D 601   S2B 120.6                                              
REMARK 620 3 CLF D 601   S3B 116.4 101.5                                        
REMARK 620 4 CLF D 601   S4B 110.3 101.6 104.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  95   SG                                                     
REMARK 620 2 CLF D 601   S1   89.9                                              
REMARK 620 3 CLF D 601   S2A 108.6 113.9                                        
REMARK 620 4 CLF D 601   S3A 134.7 107.2 102.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE8                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D  95   SG                                                     
REMARK 620 2 CLF D 601   S1   92.6                                              
REMARK 620 3 CLF D 601   S3B 114.8 113.8                                        
REMARK 620 4 CLF D 601   S4B 119.7 109.4 106.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             CLF D 601  FE6                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS D 153   SG                                                     
REMARK 620 2 CLF D 601   S1   90.9                                              
REMARK 620 3 CLF D 601   S2B 128.1 110.2                                        
REMARK 620 4 CLF D 601   S3B 114.6 110.6 101.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HCA A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ICS A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLF B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 604                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 B 605                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HCA C 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ICS C 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD C 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CLF D 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD D 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD D 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMD D 604                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 D 605                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1M1N   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3U7Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TKV   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE AUTHOR STATES THAT RESIDUE 440 IS GLN.                           
DBREF  4TKU A    1   492  UNP    P07328   NIFD_AZOVI       1    492             
DBREF  4TKU B    1   523  UNP    P07329   NIFK_AZOVI       1    523             
DBREF  4TKU C    1   492  UNP    P07328   NIFD_AZOVI       1    492             
DBREF  4TKU D    1   523  UNP    P07329   NIFK_AZOVI       1    523             
SEQADV 4TKU GLN A  440  UNP  P07328    GLU   440 CONFLICT                       
SEQADV 4TKU GLN C  440  UNP  P07328    GLU   440 CONFLICT                       
SEQRES   1 A  492  MET THR GLY MET SER ARG GLU GLU VAL GLU SER LEU ILE          
SEQRES   2 A  492  GLN GLU VAL LEU GLU VAL TYR PRO GLU LYS ALA ARG LYS          
SEQRES   3 A  492  ASP ARG ASN LYS HIS LEU ALA VAL ASN ASP PRO ALA VAL          
SEQRES   4 A  492  THR GLN SER LYS LYS CYS ILE ILE SER ASN LYS LYS SER          
SEQRES   5 A  492  GLN PRO GLY LEU MET THR ILE ARG GLY CYS ALA TYR ALA          
SEQRES   6 A  492  GLY SER LYS GLY VAL VAL TRP GLY PRO ILE LYS ASP MET          
SEQRES   7 A  492  ILE HIS ILE SER HIS GLY PRO VAL GLY CYS GLY GLN TYR          
SEQRES   8 A  492  SER ARG ALA GLY ARG ARG ASN TYR TYR ILE GLY THR THR          
SEQRES   9 A  492  GLY VAL ASN ALA PHE VAL THR MET ASN PHE THR SER ASP          
SEQRES  10 A  492  PHE GLN GLU LYS ASP ILE VAL PHE GLY GLY ASP LYS LYS          
SEQRES  11 A  492  LEU ALA LYS LEU ILE ASP GLU VAL GLU THR LEU PHE PRO          
SEQRES  12 A  492  LEU ASN LYS GLY ILE SER VAL GLN SER GLU CYS PRO ILE          
SEQRES  13 A  492  GLY LEU ILE GLY ASP ASP ILE GLU SER VAL SER LYS VAL          
SEQRES  14 A  492  LYS GLY ALA GLU LEU SER LYS THR ILE VAL PRO VAL ARG          
SEQRES  15 A  492  CYS GLU GLY PHE ARG GLY VAL SER GLN SER LEU GLY HIS          
SEQRES  16 A  492  HIS ILE ALA ASN ASP ALA VAL ARG ASP TRP VAL LEU GLY          
SEQRES  17 A  492  LYS ARG ASP GLU ASP THR THR PHE ALA SER THR PRO TYR          
SEQRES  18 A  492  ASP VAL ALA ILE ILE GLY ASP TYR ASN ILE GLY GLY ASP          
SEQRES  19 A  492  ALA TRP SER SER ARG ILE LEU LEU GLU GLU MET GLY LEU          
SEQRES  20 A  492  ARG CYS VAL ALA GLN TRP SER GLY ASP GLY SER ILE SER          
SEQRES  21 A  492  GLU ILE GLU LEU THR PRO LYS VAL LYS LEU ASN LEU VAL          
SEQRES  22 A  492  HIS CYS TYR ARG SER MET ASN TYR ILE SER ARG HIS MET          
SEQRES  23 A  492  GLU GLU LYS TYR GLY ILE PRO TRP MET GLU TYR ASN PHE          
SEQRES  24 A  492  PHE GLY PRO THR LYS THR ILE GLU SER LEU ARG ALA ILE          
SEQRES  25 A  492  ALA ALA LYS PHE ASP GLU SER ILE GLN LYS LYS CYS GLU          
SEQRES  26 A  492  GLU VAL ILE ALA LYS TYR LYS PRO GLU TRP GLU ALA VAL          
SEQRES  27 A  492  VAL ALA LYS TYR ARG PRO ARG LEU GLU GLY LYS ARG VAL          
SEQRES  28 A  492  MET LEU TYR ILE GLY GLY LEU ARG PRO ARG HIS VAL ILE          
SEQRES  29 A  492  GLY ALA TYR GLU ASP LEU GLY MET GLU VAL VAL GLY THR          
SEQRES  30 A  492  GLY TYR GLU PHE ALA HIS ASN ASP ASP TYR ASP ARG THR          
SEQRES  31 A  492  MET LYS GLU MET GLY ASP SER THR LEU LEU TYR ASP ASP          
SEQRES  32 A  492  VAL THR GLY TYR GLU PHE GLU GLU PHE VAL LYS ARG ILE          
SEQRES  33 A  492  LYS PRO ASP LEU ILE GLY SER GLY ILE LYS GLU LYS PHE          
SEQRES  34 A  492  ILE PHE GLN LYS MET GLY ILE PRO PHE ARG GLN MET HIS          
SEQRES  35 A  492  SER TRP ASP TYR SER GLY PRO TYR HIS GLY PHE ASP GLY          
SEQRES  36 A  492  PHE ALA ILE PHE ALA ARG ASP MET ASP MET THR LEU ASN          
SEQRES  37 A  492  ASN PRO CYS TRP LYS LYS LEU GLN ALA PRO TRP GLU ALA          
SEQRES  38 A  492  SER GLU GLY ALA GLU LYS VAL ALA ALA SER ALA                  
SEQRES   1 B  523  MET SER GLN GLN VAL ASP LYS ILE LYS ALA SER TYR PRO          
SEQRES   2 B  523  LEU PHE LEU ASP GLN ASP TYR LYS ASP MET LEU ALA LYS          
SEQRES   3 B  523  LYS ARG ASP GLY PHE GLU GLU LYS TYR PRO GLN ASP LYS          
SEQRES   4 B  523  ILE ASP GLU VAL PHE GLN TRP THR THR THR LYS GLU TYR          
SEQRES   5 B  523  GLN GLU LEU ASN PHE GLN ARG GLU ALA LEU THR VAL ASN          
SEQRES   6 B  523  PRO ALA LYS ALA CYS GLN PRO LEU GLY ALA VAL LEU CYS          
SEQRES   7 B  523  ALA LEU GLY PHE GLU LYS THR MET PRO TYR VAL HIS GLY          
SEQRES   8 B  523  SER GLN GLY CYS VAL ALA TYR PHE ARG SER TYR PHE ASN          
SEQRES   9 B  523  ARG HIS PHE ARG GLU PRO VAL SER CYS VAL SER ASP SER          
SEQRES  10 B  523  MET THR GLU ASP ALA ALA VAL PHE GLY GLY GLN GLN ASN          
SEQRES  11 B  523  MET LYS ASP GLY LEU GLN ASN CYS LYS ALA THR TYR LYS          
SEQRES  12 B  523  PRO ASP MET ILE ALA VAL SER THR THR CYS MET ALA GLU          
SEQRES  13 B  523  VAL ILE GLY ASP ASP LEU ASN ALA PHE ILE ASN ASN SER          
SEQRES  14 B  523  LYS LYS GLU GLY PHE ILE PRO ASP GLU PHE PRO VAL PRO          
SEQRES  15 B  523  PHE ALA HIS THR PRO SER PHE VAL GLY SER HIS VAL THR          
SEQRES  16 B  523  GLY TRP ASP ASN MET PHE GLU GLY ILE ALA ARG TYR PHE          
SEQRES  17 B  523  THR LEU LYS SER MET ASP ASP LYS VAL VAL GLY SER ASN          
SEQRES  18 B  523  LYS LYS ILE ASN ILE VAL PRO GLY PHE GLU THR TYR LEU          
SEQRES  19 B  523  GLY ASN PHE ARG VAL ILE LYS ARG MET LEU SER GLU MET          
SEQRES  20 B  523  GLY VAL GLY TYR SER LEU LEU SER ASP PRO GLU GLU VAL          
SEQRES  21 B  523  LEU ASP THR PRO ALA ASP GLY GLN PHE ARG MET TYR ALA          
SEQRES  22 B  523  GLY GLY THR THR GLN GLU GLU MET LYS ASP ALA PRO ASN          
SEQRES  23 B  523  ALA LEU ASN THR VAL LEU LEU GLN PRO TRP HIS LEU GLU          
SEQRES  24 B  523  LYS THR LYS LYS PHE VAL GLU GLY THR TRP LYS HIS GLU          
SEQRES  25 B  523  VAL PRO LYS LEU ASN ILE PRO MET GLY LEU ASP TRP THR          
SEQRES  26 B  523  ASP GLU PHE LEU MET LYS VAL SER GLU ILE SER GLY GLN          
SEQRES  27 B  523  PRO ILE PRO ALA SER LEU THR LYS GLU ARG GLY ARG LEU          
SEQRES  28 B  523  VAL ASP MET MET THR ASP SER HIS THR TRP LEU HIS GLY          
SEQRES  29 B  523  LYS ARG PHE ALA LEU TRP GLY ASP PRO ASP PHE VAL MET          
SEQRES  30 B  523  GLY LEU VAL LYS PHE LEU LEU GLU LEU GLY CYS GLU PRO          
SEQRES  31 B  523  VAL HIS ILE LEU CYS HIS ASN GLY ASN LYS ARG TRP LYS          
SEQRES  32 B  523  LYS ALA VAL ASP ALA ILE LEU ALA ALA SER PRO TYR GLY          
SEQRES  33 B  523  LYS ASN ALA THR VAL TYR ILE GLY LYS ASP LEU TRP HIS          
SEQRES  34 B  523  LEU ARG SER LEU VAL PHE THR ASP LYS PRO ASP PHE MET          
SEQRES  35 B  523  ILE GLY ASN SER TYR GLY LYS PHE ILE GLN ARG ASP THR          
SEQRES  36 B  523  LEU HIS LYS GLY LYS GLU PHE GLU VAL PRO LEU ILE ARG          
SEQRES  37 B  523  ILE GLY PHE PRO ILE PHE ASP ARG HIS HIS LEU HIS ARG          
SEQRES  38 B  523  SER THR THR LEU GLY TYR GLU GLY ALA MET GLN ILE LEU          
SEQRES  39 B  523  THR THR LEU VAL ASN SER ILE LEU GLU ARG LEU ASP GLU          
SEQRES  40 B  523  GLU THR ARG GLY MET GLN ALA THR ASP TYR ASN HIS ASP          
SEQRES  41 B  523  LEU VAL ARG                                                  
SEQRES   1 C  492  MET THR GLY MET SER ARG GLU GLU VAL GLU SER LEU ILE          
SEQRES   2 C  492  GLN GLU VAL LEU GLU VAL TYR PRO GLU LYS ALA ARG LYS          
SEQRES   3 C  492  ASP ARG ASN LYS HIS LEU ALA VAL ASN ASP PRO ALA VAL          
SEQRES   4 C  492  THR GLN SER LYS LYS CYS ILE ILE SER ASN LYS LYS SER          
SEQRES   5 C  492  GLN PRO GLY LEU MET THR ILE ARG GLY CYS ALA TYR ALA          
SEQRES   6 C  492  GLY SER LYS GLY VAL VAL TRP GLY PRO ILE LYS ASP MET          
SEQRES   7 C  492  ILE HIS ILE SER HIS GLY PRO VAL GLY CYS GLY GLN TYR          
SEQRES   8 C  492  SER ARG ALA GLY ARG ARG ASN TYR TYR ILE GLY THR THR          
SEQRES   9 C  492  GLY VAL ASN ALA PHE VAL THR MET ASN PHE THR SER ASP          
SEQRES  10 C  492  PHE GLN GLU LYS ASP ILE VAL PHE GLY GLY ASP LYS LYS          
SEQRES  11 C  492  LEU ALA LYS LEU ILE ASP GLU VAL GLU THR LEU PHE PRO          
SEQRES  12 C  492  LEU ASN LYS GLY ILE SER VAL GLN SER GLU CYS PRO ILE          
SEQRES  13 C  492  GLY LEU ILE GLY ASP ASP ILE GLU SER VAL SER LYS VAL          
SEQRES  14 C  492  LYS GLY ALA GLU LEU SER LYS THR ILE VAL PRO VAL ARG          
SEQRES  15 C  492  CYS GLU GLY PHE ARG GLY VAL SER GLN SER LEU GLY HIS          
SEQRES  16 C  492  HIS ILE ALA ASN ASP ALA VAL ARG ASP TRP VAL LEU GLY          
SEQRES  17 C  492  LYS ARG ASP GLU ASP THR THR PHE ALA SER THR PRO TYR          
SEQRES  18 C  492  ASP VAL ALA ILE ILE GLY ASP TYR ASN ILE GLY GLY ASP          
SEQRES  19 C  492  ALA TRP SER SER ARG ILE LEU LEU GLU GLU MET GLY LEU          
SEQRES  20 C  492  ARG CYS VAL ALA GLN TRP SER GLY ASP GLY SER ILE SER          
SEQRES  21 C  492  GLU ILE GLU LEU THR PRO LYS VAL LYS LEU ASN LEU VAL          
SEQRES  22 C  492  HIS CYS TYR ARG SER MET ASN TYR ILE SER ARG HIS MET          
SEQRES  23 C  492  GLU GLU LYS TYR GLY ILE PRO TRP MET GLU TYR ASN PHE          
SEQRES  24 C  492  PHE GLY PRO THR LYS THR ILE GLU SER LEU ARG ALA ILE          
SEQRES  25 C  492  ALA ALA LYS PHE ASP GLU SER ILE GLN LYS LYS CYS GLU          
SEQRES  26 C  492  GLU VAL ILE ALA LYS TYR LYS PRO GLU TRP GLU ALA VAL          
SEQRES  27 C  492  VAL ALA LYS TYR ARG PRO ARG LEU GLU GLY LYS ARG VAL          
SEQRES  28 C  492  MET LEU TYR ILE GLY GLY LEU ARG PRO ARG HIS VAL ILE          
SEQRES  29 C  492  GLY ALA TYR GLU ASP LEU GLY MET GLU VAL VAL GLY THR          
SEQRES  30 C  492  GLY TYR GLU PHE ALA HIS ASN ASP ASP TYR ASP ARG THR          
SEQRES  31 C  492  MET LYS GLU MET GLY ASP SER THR LEU LEU TYR ASP ASP          
SEQRES  32 C  492  VAL THR GLY TYR GLU PHE GLU GLU PHE VAL LYS ARG ILE          
SEQRES  33 C  492  LYS PRO ASP LEU ILE GLY SER GLY ILE LYS GLU LYS PHE          
SEQRES  34 C  492  ILE PHE GLN LYS MET GLY ILE PRO PHE ARG GLN MET HIS          
SEQRES  35 C  492  SER TRP ASP TYR SER GLY PRO TYR HIS GLY PHE ASP GLY          
SEQRES  36 C  492  PHE ALA ILE PHE ALA ARG ASP MET ASP MET THR LEU ASN          
SEQRES  37 C  492  ASN PRO CYS TRP LYS LYS LEU GLN ALA PRO TRP GLU ALA          
SEQRES  38 C  492  SER GLU GLY ALA GLU LYS VAL ALA ALA SER ALA                  
SEQRES   1 D  523  MET SER GLN GLN VAL ASP LYS ILE LYS ALA SER TYR PRO          
SEQRES   2 D  523  LEU PHE LEU ASP GLN ASP TYR LYS ASP MET LEU ALA LYS          
SEQRES   3 D  523  LYS ARG ASP GLY PHE GLU GLU LYS TYR PRO GLN ASP LYS          
SEQRES   4 D  523  ILE ASP GLU VAL PHE GLN TRP THR THR THR LYS GLU TYR          
SEQRES   5 D  523  GLN GLU LEU ASN PHE GLN ARG GLU ALA LEU THR VAL ASN          
SEQRES   6 D  523  PRO ALA LYS ALA CYS GLN PRO LEU GLY ALA VAL LEU CYS          
SEQRES   7 D  523  ALA LEU GLY PHE GLU LYS THR MET PRO TYR VAL HIS GLY          
SEQRES   8 D  523  SER GLN GLY CYS VAL ALA TYR PHE ARG SER TYR PHE ASN          
SEQRES   9 D  523  ARG HIS PHE ARG GLU PRO VAL SER CYS VAL SER ASP SER          
SEQRES  10 D  523  MET THR GLU ASP ALA ALA VAL PHE GLY GLY GLN GLN ASN          
SEQRES  11 D  523  MET LYS ASP GLY LEU GLN ASN CYS LYS ALA THR TYR LYS          
SEQRES  12 D  523  PRO ASP MET ILE ALA VAL SER THR THR CYS MET ALA GLU          
SEQRES  13 D  523  VAL ILE GLY ASP ASP LEU ASN ALA PHE ILE ASN ASN SER          
SEQRES  14 D  523  LYS LYS GLU GLY PHE ILE PRO ASP GLU PHE PRO VAL PRO          
SEQRES  15 D  523  PHE ALA HIS THR PRO SER PHE VAL GLY SER HIS VAL THR          
SEQRES  16 D  523  GLY TRP ASP ASN MET PHE GLU GLY ILE ALA ARG TYR PHE          
SEQRES  17 D  523  THR LEU LYS SER MET ASP ASP LYS VAL VAL GLY SER ASN          
SEQRES  18 D  523  LYS LYS ILE ASN ILE VAL PRO GLY PHE GLU THR TYR LEU          
SEQRES  19 D  523  GLY ASN PHE ARG VAL ILE LYS ARG MET LEU SER GLU MET          
SEQRES  20 D  523  GLY VAL GLY TYR SER LEU LEU SER ASP PRO GLU GLU VAL          
SEQRES  21 D  523  LEU ASP THR PRO ALA ASP GLY GLN PHE ARG MET TYR ALA          
SEQRES  22 D  523  GLY GLY THR THR GLN GLU GLU MET LYS ASP ALA PRO ASN          
SEQRES  23 D  523  ALA LEU ASN THR VAL LEU LEU GLN PRO TRP HIS LEU GLU          
SEQRES  24 D  523  LYS THR LYS LYS PHE VAL GLU GLY THR TRP LYS HIS GLU          
SEQRES  25 D  523  VAL PRO LYS LEU ASN ILE PRO MET GLY LEU ASP TRP THR          
SEQRES  26 D  523  ASP GLU PHE LEU MET LYS VAL SER GLU ILE SER GLY GLN          
SEQRES  27 D  523  PRO ILE PRO ALA SER LEU THR LYS GLU ARG GLY ARG LEU          
SEQRES  28 D  523  VAL ASP MET MET THR ASP SER HIS THR TRP LEU HIS GLY          
SEQRES  29 D  523  LYS ARG PHE ALA LEU TRP GLY ASP PRO ASP PHE VAL MET          
SEQRES  30 D  523  GLY LEU VAL LYS PHE LEU LEU GLU LEU GLY CYS GLU PRO          
SEQRES  31 D  523  VAL HIS ILE LEU CYS HIS ASN GLY ASN LYS ARG TRP LYS          
SEQRES  32 D  523  LYS ALA VAL ASP ALA ILE LEU ALA ALA SER PRO TYR GLY          
SEQRES  33 D  523  LYS ASN ALA THR VAL TYR ILE GLY LYS ASP LEU TRP HIS          
SEQRES  34 D  523  LEU ARG SER LEU VAL PHE THR ASP LYS PRO ASP PHE MET          
SEQRES  35 D  523  ILE GLY ASN SER TYR GLY LYS PHE ILE GLN ARG ASP THR          
SEQRES  36 D  523  LEU HIS LYS GLY LYS GLU PHE GLU VAL PRO LEU ILE ARG          
SEQRES  37 D  523  ILE GLY PHE PRO ILE PHE ASP ARG HIS HIS LEU HIS ARG          
SEQRES  38 D  523  SER THR THR LEU GLY TYR GLU GLY ALA MET GLN ILE LEU          
SEQRES  39 D  523  THR THR LEU VAL ASN SER ILE LEU GLU ARG LEU ASP GLU          
SEQRES  40 D  523  GLU THR ARG GLY MET GLN ALA THR ASP TYR ASN HIS ASP          
SEQRES  41 D  523  LEU VAL ARG                                                  
HET    HCA  A 501      14                                                       
HET    ICS  A 502      18                                                       
HET    IMD  A 503       5                                                       
HET     CL  A 504       1                                                       
HET    CLF  B 601      15                                                       
HET    IMD  B 602       5                                                       
HET    IMD  B 603       5                                                       
HET    IMD  B 604       5                                                       
HET    FE2  B 605       1                                                       
HET    HCA  C 501      14                                                       
HET    ICS  C 502      18                                                       
HET    IMD  C 503       5                                                       
HET     CL  C 504       1                                                       
HET    CLF  D 601      15                                                       
HET    IMD  D 602       5                                                       
HET    IMD  D 603       5                                                       
HET    IMD  D 604       5                                                       
HET    FE2  D 605       1                                                       
HETNAM     HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID                                  
HETNAM     ICS IRON-SULFUR-MOLYBDENUM CLUSTER WITH INTERSTITIAL CARBON          
HETNAM     IMD IMIDAZOLE                                                        
HETNAM      CL CHLORIDE ION                                                     
HETNAM     CLF FE(8)-S(7) CLUSTER                                               
HETNAM     FE2 FE (II) ION                                                      
FORMUL   5  HCA    2(C7 H10 O7)                                                 
FORMUL   6  ICS    2(C FE7 MO S9)                                               
FORMUL   7  IMD    8(C3 H5 N2 1+)                                               
FORMUL   8   CL    2(CL 1-)                                                     
FORMUL   9  CLF    2(FE8 S7)                                                    
FORMUL  13  FE2    2(FE 2+)                                                     
FORMUL  23  HOH   *1532(H2 O)                                                   
HELIX    1 AA1 SER A    5  GLU A   18  1                                  14    
HELIX    2 AA2 PRO A   21  LYS A   30  1                                  10    
HELIX    3 AA3 GLN A   41  CYS A   45  5                                   5    
HELIX    4 AA4 CYS A   62  LYS A   68  1                                   7    
HELIX    5 AA5 VAL A   86  SER A   92  1                                   7    
HELIX    6 AA6 GLN A  119  GLY A  126  1                                   8    
HELIX    7 AA7 GLY A  127  PHE A  142  1                                  16    
HELIX    8 AA8 CYS A  154  GLY A  160  1                                   7    
HELIX    9 AA9 ASP A  162  SER A  175  1                                  14    
HELIX   10 AB1 SER A  190  VAL A  206  1                                  17    
HELIX   11 AB2 ASN A  230  ASP A  234  5                                   5    
HELIX   12 AB3 ALA A  235  MET A  245  1                                  11    
HELIX   13 AB4 SER A  258  THR A  265  1                                   8    
HELIX   14 AB5 PRO A  266  VAL A  268  5                                   3    
HELIX   15 AB6 CYS A  275  GLY A  291  1                                  17    
HELIX   16 AB7 GLY A  301  ALA A  314  1                                  14    
HELIX   17 AB8 ASP A  317  GLU A  347  1                                  31    
HELIX   18 AB9 LEU A  358  VAL A  363  1                                   6    
HELIX   19 AC1 VAL A  363  ASP A  369  1                                   7    
HELIX   20 AC2 HIS A  383  LYS A  392  1                                  10    
HELIX   21 AC3 THR A  405  LYS A  417  1                                  13    
HELIX   22 AC4 GLY A  424  MET A  434  1                                  11    
HELIX   23 AC5 SER A  443  SER A  447  5                                   5    
HELIX   24 AC6 HIS A  451  ASN A  468  1                                  18    
HELIX   25 AC7 ASN A  469  LYS A  474  5                                   6    
HELIX   26 AC8 ALA B   10  PHE B   15  1                                   6    
HELIX   27 AC9 ASP B   17  GLU B   32  1                                  16    
HELIX   28 AD1 PRO B   36  THR B   47  1                                  12    
HELIX   29 AD2 THR B   49  GLN B   58  1                                  10    
HELIX   30 AD3 CYS B   70  GLY B   81  1                                  12    
HELIX   31 AD4 SER B   92  ARG B  108  1                                  17    
HELIX   32 AD5 ASP B  121  GLY B  126  1                                   6    
HELIX   33 AD6 GLY B  127  LYS B  143  1                                  17    
HELIX   34 AD7 THR B  152  GLY B  159  1                                   8    
HELIX   35 AD8 ASP B  161  GLU B  172  1                                  12    
HELIX   36 AD9 SER B  192  LEU B  210  1                                  19    
HELIX   37 AE1 LYS B  211  LYS B  216  5                                   6    
HELIX   38 AE2 TYR B  233  MET B  247  1                                  15    
HELIX   39 AE3 THR B  277  ALA B  284  1                                   8    
HELIX   40 AE4 PRO B  285  ALA B  287  5                                   3    
HELIX   41 AE5 GLN B  294  HIS B  297  5                                   4    
HELIX   42 AE6 LEU B  298  THR B  308  1                                  11    
HELIX   43 AE7 MET B  320  GLY B  337  1                                  18    
HELIX   44 AE8 PRO B  341  HIS B  363  1                                  23    
HELIX   45 AE9 ASP B  372  LEU B  386  1                                  15    
HELIX   46 AF1 ASN B  399  ALA B  412  1                                  14    
HELIX   47 AF2 SER B  413  LYS B  417  5                                   5    
HELIX   48 AF3 ASP B  426  ASP B  437  1                                  12    
HELIX   49 AF4 TYR B  447  GLY B  459  1                                  13    
HELIX   50 AF5 LYS B  460  GLU B  463  5                                   4    
HELIX   51 AF6 HIS B  478  SER B  482  5                                   5    
HELIX   52 AF7 LEU B  485  THR B  509  1                                  25    
HELIX   53 AF8 THR B  515  HIS B  519  5                                   5    
HELIX   54 AF9 SER C    5  GLU C   18  1                                  14    
HELIX   55 AG1 PRO C   21  LYS C   30  1                                  10    
HELIX   56 AG2 GLN C   41  CYS C   45  5                                   5    
HELIX   57 AG3 CYS C   62  LYS C   68  1                                   7    
HELIX   58 AG4 VAL C   86  SER C   92  1                                   7    
HELIX   59 AG5 GLN C  119  GLY C  126  1                                   8    
HELIX   60 AG6 GLY C  127  PHE C  142  1                                  16    
HELIX   61 AG7 CYS C  154  GLY C  160  1                                   7    
HELIX   62 AG8 ASP C  162  SER C  175  1                                  14    
HELIX   63 AG9 SER C  190  VAL C  206  1                                  17    
HELIX   64 AH1 ASN C  230  ASP C  234  5                                   5    
HELIX   65 AH2 ALA C  235  MET C  245  1                                  11    
HELIX   66 AH3 SER C  258  THR C  265  1                                   8    
HELIX   67 AH4 PRO C  266  VAL C  268  5                                   3    
HELIX   68 AH5 CYS C  275  GLY C  291  1                                  17    
HELIX   69 AH6 PHE C  300  ALA C  314  1                                  15    
HELIX   70 AH7 ASP C  317  GLU C  347  1                                  31    
HELIX   71 AH8 LEU C  358  VAL C  363  1                                   6    
HELIX   72 AH9 VAL C  363  ASP C  369  1                                   7    
HELIX   73 AI1 HIS C  383  LYS C  392  1                                  10    
HELIX   74 AI2 THR C  405  LYS C  417  1                                  13    
HELIX   75 AI3 GLY C  424  MET C  434  1                                  11    
HELIX   76 AI4 SER C  443  SER C  447  5                                   5    
HELIX   77 AI5 HIS C  451  ASN C  468  1                                  18    
HELIX   78 AI6 ASN C  469  LYS C  474  5                                   6    
HELIX   79 AI7 ALA D   10  PHE D   15  1                                   6    
HELIX   80 AI8 ASP D   17  GLU D   32  1                                  16    
HELIX   81 AI9 PRO D   36  THR D   47  1                                  12    
HELIX   82 AJ1 THR D   49  GLN D   58  1                                  10    
HELIX   83 AJ2 CYS D   70  GLY D   81  1                                  12    
HELIX   84 AJ3 SER D   92  ARG D  108  1                                  17    
HELIX   85 AJ4 ASP D  121  GLY D  126  1                                   6    
HELIX   86 AJ5 GLY D  127  LYS D  143  1                                  17    
HELIX   87 AJ6 THR D  152  GLY D  159  1                                   8    
HELIX   88 AJ7 ASP D  161  GLU D  172  1                                  12    
HELIX   89 AJ8 SER D  192  LEU D  210  1                                  19    
HELIX   90 AJ9 LYS D  211  LYS D  216  5                                   6    
HELIX   91 AK1 TYR D  233  MET D  247  1                                  15    
HELIX   92 AK2 THR D  277  ALA D  284  1                                   8    
HELIX   93 AK3 PRO D  285  ALA D  287  5                                   3    
HELIX   94 AK4 GLN D  294  HIS D  297  5                                   4    
HELIX   95 AK5 LEU D  298  THR D  308  1                                  11    
HELIX   96 AK6 MET D  320  GLY D  337  1                                  18    
HELIX   97 AK7 PRO D  341  HIS D  363  1                                  23    
HELIX   98 AK8 ASP D  372  LEU D  386  1                                  15    
HELIX   99 AK9 ASN D  399  ALA D  412  1                                  14    
HELIX  100 AL1 SER D  413  LYS D  417  5                                   5    
HELIX  101 AL2 ASP D  426  ASP D  437  1                                  12    
HELIX  102 AL3 TYR D  447  GLY D  459  1                                  13    
HELIX  103 AL4 LYS D  460  GLU D  463  5                                   4    
HELIX  104 AL5 HIS D  478  SER D  482  5                                   5    
HELIX  105 AL6 LEU D  485  THR D  509  1                                  25    
HELIX  106 AL7 THR D  515  HIS D  519  5                                   5    
SHEET    1 AA1 6 LEU A  32  VAL A  34  0                                        
SHEET    2 AA1 6 LEU A 399  ASP A 402 -1  O  LEU A 400   N  ALA A  33           
SHEET    3 AA1 6 GLU A 373  TYR A 379  1  N  THR A 377   O  LEU A 399           
SHEET    4 AA1 6 ARG A 350  LEU A 353  1  N  VAL A 351   O  GLU A 373           
SHEET    5 AA1 6 LEU A 420  SER A 423  1  O  GLY A 422   N  MET A 352           
SHEET    6 AA1 6 PHE A 438  GLN A 440  1  O  ARG A 439   N  ILE A 421           
SHEET    1 AA2 5 ILE A 178  VAL A 181  0                                        
SHEET    2 AA2 5 ILE A 148  SER A 152  1  N  VAL A 150   O  VAL A 179           
SHEET    3 AA2 5 ILE A  79  HIS A  83  1  N  ILE A  81   O  GLN A 151           
SHEET    4 AA2 5 PHE A 114  THR A 115  1  O  PHE A 114   N  SER A  82           
SHEET    5 AA2 5 THR B  63  VAL B  64 -1  O  THR B  63   N  THR A 115           
SHEET    1 AA3 4 ARG A 248  SER A 254  0                                        
SHEET    2 AA3 4 ASP A 222  ASP A 228  1  N  ILE A 225   O  TRP A 253           
SHEET    3 AA3 4 LEU A 270  VAL A 273  1  O  LEU A 272   N  ILE A 226           
SHEET    4 AA3 4 TRP A 294  GLU A 296  1  O  MET A 295   N  VAL A 273           
SHEET    1 AA4 3 VAL B 114  SER B 115  0                                        
SHEET    2 AA4 3 THR B  85  HIS B  90  1  N  VAL B  89   O  VAL B 114           
SHEET    3 AA4 3 MET B 146  THR B 151  1  O  SER B 150   N  HIS B  90           
SHEET    1 AA5 3 TYR B 251  LEU B 253  0                                        
SHEET    2 AA5 3 ILE B 224  VAL B 227  1  N  ILE B 226   O  SER B 252           
SHEET    3 AA5 3 ASN B 289  LEU B 292  1  O  VAL B 291   N  ASN B 225           
SHEET    1 AA6 5 THR B 420  ILE B 423  0                                        
SHEET    2 AA6 5 GLU B 389  CYS B 395  1  N  ILE B 393   O  TYR B 422           
SHEET    3 AA6 5 ARG B 366  TRP B 370  1  N  LEU B 369   O  LEU B 394           
SHEET    4 AA6 5 PHE B 441  GLY B 444  1  O  ILE B 443   N  ALA B 368           
SHEET    5 AA6 5 LEU B 466  ARG B 468  1  O  ILE B 467   N  MET B 442           
SHEET    1 AA7 6 LEU C  32  VAL C  34  0                                        
SHEET    2 AA7 6 LEU C 399  ASP C 402 -1  O  LEU C 400   N  ALA C  33           
SHEET    3 AA7 6 GLU C 373  TYR C 379  1  N  THR C 377   O  LEU C 399           
SHEET    4 AA7 6 ARG C 350  LEU C 353  1  N  VAL C 351   O  GLU C 373           
SHEET    5 AA7 6 LEU C 420  SER C 423  1  O  GLY C 422   N  MET C 352           
SHEET    6 AA7 6 PHE C 438  GLN C 440  1  O  ARG C 439   N  ILE C 421           
SHEET    1 AA8 5 ILE C 178  VAL C 181  0                                        
SHEET    2 AA8 5 ILE C 148  SER C 152  1  N  VAL C 150   O  VAL C 179           
SHEET    3 AA8 5 ILE C  79  HIS C  83  1  N  ILE C  81   O  SER C 149           
SHEET    4 AA8 5 PHE C 114  THR C 115  1  O  PHE C 114   N  SER C  82           
SHEET    5 AA8 5 THR D  63  VAL D  64 -1  O  THR D  63   N  THR C 115           
SHEET    1 AA9 4 ARG C 248  SER C 254  0                                        
SHEET    2 AA9 4 ASP C 222  ASP C 228  1  N  ILE C 225   O  TRP C 253           
SHEET    3 AA9 4 LEU C 270  VAL C 273  1  O  LEU C 272   N  ILE C 226           
SHEET    4 AA9 4 TRP C 294  GLU C 296  1  O  MET C 295   N  VAL C 273           
SHEET    1 AB1 3 VAL D 114  SER D 115  0                                        
SHEET    2 AB1 3 THR D  85  HIS D  90  1  N  VAL D  89   O  VAL D 114           
SHEET    3 AB1 3 MET D 146  THR D 151  1  O  SER D 150   N  HIS D  90           
SHEET    1 AB2 3 TYR D 251  LEU D 253  0                                        
SHEET    2 AB2 3 ILE D 224  VAL D 227  1  N  ILE D 226   O  SER D 252           
SHEET    3 AB2 3 ASN D 289  LEU D 292  1  O  VAL D 291   N  ASN D 225           
SHEET    1 AB3 5 THR D 420  ILE D 423  0                                        
SHEET    2 AB3 5 GLU D 389  CYS D 395  1  N  ILE D 393   O  TYR D 422           
SHEET    3 AB3 5 ARG D 366  TRP D 370  1  N  LEU D 369   O  LEU D 394           
SHEET    4 AB3 5 PHE D 441  GLY D 444  1  O  ILE D 443   N  ALA D 368           
SHEET    5 AB3 5 LEU D 466  ARG D 468  1  O  ILE D 467   N  MET D 442           
LINK         SG  CYS A  62                FE3  CLF B 601     1555   1555  2.27  
LINK         SG  CYS A  88                FE4  CLF B 601     1555   1555  2.33  
LINK         SG  CYS A  88                FE5  CLF B 601     1555   1555  2.34  
LINK         SG  CYS A 154                FE2  CLF B 601     1555   1555  2.32  
LINK         SG  CYS A 275                FE1  ICS A 502     1555   1555  2.25  
LINK         SG  CYS B  70                FE7  CLF B 601     1555   1555  2.37  
LINK         SG  CYS B  95                FE1  CLF B 601     1555   1555  2.31  
LINK         SG  CYS B  95                FE8  CLF B 601     1555   1555  2.30  
LINK         O   ARG B 108                FE   FE2 D 605     1555   1555  2.07  
LINK         OE2 GLU B 109                FE   FE2 D 605     1555   1555  2.17  
LINK         SG  CYS B 153                FE6  CLF B 601     1555   1555  2.32  
LINK         OD2 ASP B 353                FE   FE2 B 605     1555   1555  2.11  
LINK         OD2 ASP B 357                FE   FE2 B 605     1555   1555  2.10  
LINK        FE   FE2 B 605                 O   HOH B 860     1555   1555  2.11  
LINK        FE   FE2 B 605                 O   ARG D 108     1555   1555  2.10  
LINK        FE   FE2 B 605                 OE2 GLU D 109     1555   1555  2.19  
LINK        FE   FE2 B 605                 O   HOH D 799     1555   1555  2.17  
LINK         O   HOH B 818                FE   FE2 D 605     1555   1555  2.19  
LINK         SG  CYS C  62                FE3  CLF D 601     1555   1555  2.28  
LINK         SG  CYS C  88                FE4  CLF D 601     1555   1555  2.32  
LINK         SG  CYS C  88                FE5  CLF D 601     1555   1555  2.35  
LINK         SG  CYS C 154                FE2  CLF D 601     1555   1555  2.34  
LINK         SG  CYS C 275                FE1  ICS C 502     1555   1555  2.27  
LINK         SG  CYS D  70                FE7  CLF D 601     1555   1555  2.37  
LINK         SG  CYS D  95                FE1  CLF D 601     1555   1555  2.34  
LINK         SG  CYS D  95                FE8  CLF D 601     1555   1555  2.30  
LINK         SG  CYS D 153                FE6  CLF D 601     1555   1555  2.33  
LINK         OD2 ASP D 353                FE   FE2 D 605     1555   1555  2.13  
LINK         OD2 ASP D 357                FE   FE2 D 605     1555   1555  2.10  
LINK        FE   FE2 D 605                 O   HOH D 795     1555   1555  2.12  
CISPEP   1 TRP A  253    SER A  254          0        -1.84                     
CISPEP   2 GLY A  448    PRO A  449          0         8.36                     
CISPEP   3 TYR B   12    PRO B   13          0         9.31                     
CISPEP   4 PHE B  471    PRO B  472          0        -4.79                     
CISPEP   5 TRP C  253    SER C  254          0        -5.64                     
CISPEP   6 GLY C  448    PRO C  449          0         9.53                     
CISPEP   7 TYR D   12    PRO D   13          0         8.55                     
CISPEP   8 PHE D  471    PRO D  472          0        -6.52                     
SITE     1 AC1 16 ALA A  65  GLN A 191  GLY A 424  ILE A 425                    
SITE     2 AC1 16 HIS A 442  ICS A 502  HOH A 643  HOH A 644                    
SITE     3 AC1 16 HOH A 649  HOH A 650  HOH A 664  HOH A 668                    
SITE     4 AC1 16 HOH A 685  HOH A 746  HOH B 794  HOH B 797                    
SITE     1 AC2 12 VAL A  70  ARG A  96  HIS A 195  TYR A 229                    
SITE     2 AC2 12 CYS A 275  GLY A 356  GLY A 357  LEU A 358                    
SITE     3 AC2 12 ARG A 359  PHE A 381  HIS A 442  HCA A 501                    
SITE     1 AC3  2 TRP A 294  HOH A 765                                          
SITE     1 AC4  5 ARG A  93  THR A 111  PHE B 450  ARG B 453                    
SITE     2 AC4  5 HOH B 728                                                     
SITE     1 AC5 14 CYS A  62  TYR A  64  PRO A  85  GLY A  87                    
SITE     2 AC5 14 CYS A  88  TYR A  91  CYS A 154  GLY A 185                    
SITE     3 AC5 14 CYS B  70  SER B  92  CYS B  95  TYR B  98                    
SITE     4 AC5 14 CYS B 153  SER B 188                                          
SITE     1 AC6  6 LEU B 253  ASP B 256  GLY B 275  THR B 276                    
SITE     2 AC6  6 GLU B 280  HOH B 871                                          
SITE     1 AC7  5 SER B 482  THR B 483  GLN B 492  THR B 496                    
SITE     2 AC7  5 HOH B 730                                                     
SITE     1 AC8  5 GLY A 157  GLU B 120  ALA B 123  GLN C  41                    
SITE     2 AC8  5 LYS C  44                                                     
SITE     1 AC9  6 ASP B 353  ASP B 357  HOH B 860  ARG D 108                    
SITE     2 AC9  6 GLU D 109  HOH D 799                                          
SITE     1 AD1 16 ALA C  65  GLN C 191  GLY C 424  ILE C 425                    
SITE     2 AD1 16 HIS C 442  ICS C 502  HOH C 632  HOH C 644                    
SITE     3 AD1 16 HOH C 645  HOH C 650  HOH C 660  HOH C 665                    
SITE     4 AD1 16 HOH C 666  HOH C 721  HOH D 729  HOH D 753                    
SITE     1 AD2 12 VAL C  70  ARG C  96  HIS C 195  TYR C 229                    
SITE     2 AD2 12 CYS C 275  GLY C 356  GLY C 357  LEU C 358                    
SITE     3 AD2 12 ARG C 359  PHE C 381  HIS C 442  HCA C 501                    
SITE     1 AD3  2 TRP C 294  HOH C 736                                          
SITE     1 AD4  5 ARG C  93  THR C 111  PHE D 450  ARG D 453                    
SITE     2 AD4  5 HOH D 716                                                     
SITE     1 AD5 13 CYS C  62  TYR C  64  GLY C  87  CYS C  88                    
SITE     2 AD5 13 TYR C  91  CYS C 154  GLY C 185  CYS D  70                    
SITE     3 AD5 13 SER D  92  CYS D  95  TYR D  98  CYS D 153                    
SITE     4 AD5 13 SER D 188                                                     
SITE     1 AD6  5 SER D 482  THR D 483  GLN D 492  THR D 496                    
SITE     2 AD6  5 HOH D 720                                                     
SITE     1 AD7  5 LEU D 253  ASP D 256  GLY D 275  THR D 276                    
SITE     2 AD7  5 GLU D 280                                                     
SITE     1 AD8  5 GLN A  41  LYS A  44  GLY C 157  GLU D 120                    
SITE     2 AD8  5 ALA D 123                                                     
SITE     1 AD9  6 ARG B 108  GLU B 109  HOH B 818  ASP D 353                    
SITE     2 AD9  6 ASP D 357  HOH D 795                                          
CRYST1   80.941  130.785  107.005  90.00 110.58  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012355  0.000000  0.004638        0.00000                         
SCALE2      0.000000  0.007646  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009982        0.00000